[Geotools-gt2-users] Combining geotiff images

[Miguel F. <oll...@gm...>]

Hi,

I am using java JAI to combine bands of different geotiff images having the
same geographic area.
I am saving the result as a tiff file and loose all the geographic
information:

For example:

    public void add(File fileA, File fileB, File outputFile) throws
Exception {
        PlanarImage imageA = JAI.create("fileload",
fileA.getCanonicalPath());
        PlanarImage imageB = JAI.create("fileload",
fileB.getCanonicalPath());

        ParameterBlock pb = new ParameterBlock();
        pb.setSource(imageA, 0);
        pb.setSource(imageB, 1);

        PlanarImage result = JAI.create("add", pb, null);

        JAI.create("filestore", result, outputFile.getCanonicalPath(),
"tiff");
    }

Can I use geotools to do the same thing and write the result as geotiff?
If so can someone point me to documentation on how to do this?

Best regards,
Miguel

-- 
Miguel Figueiredo
Software Developer
http://jaragua.hopto.org <http://jaragua.dyndns.org>

"I'm a pretty lazy person and am prepared to work quite hard in order to
avoid work."
-- Martin Fowler